Motorcycle voltage regulator



FIG. 1 is a top perspective view of an ornamental design of a motorcycle voltage regulator according to our invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top view thereof. 

The ornamental design for a motorcycle voltage regulator, as shown and described. 